Control: tags 923929 - upstream After splitting selenium bug #923929, I forgot to remove the upstream tag.
On Thu, Mar 07, 2019 at 11:38:59AM +0100, Helmut Grohne wrote: > $ chromium --remote-debugging-port=0 Given that -dbgsym packages are not published, I locally rebuilt chromium. The output looks unchanged. However, gdb sees a little more: $ chromium --debug # Env: # LD_LIBRARY_PATH= # PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games # GTK_PATH= # CHROMIUM_FLAGS= --show-component-extension-options --ignore-gpu-blacklist --no-default-browser-check --disable-pings --media-router=0 --enable-remote-extensions /usr/bin/gdb /usr/lib/chromium/chromium -x /tmp/chromiumargs.NRwiza GNU gdb (Debian 7.12-6) 7.12.0.20161007-git Copyright (C) 2016 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/lib/chromium/chromium...Reading symbols from /usr/lib/debug/.build-id/35/8b139bf4d87c3ad3cd6aa1896aa26a7463be15.debug...done. done. (gdb) run --remote-debugging-port=0 Starting program: /usr/lib/chromium/chromium --remote-debugging-port=0 [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7fffde026700 (LWP 24794)] [New Thread 0x7fffdd825700 (LWP 24799)] [New Thread 0x7fffdc9f5700 (LWP 24800)] [New Thread 0x7fffd7324700 (LWP 24801)] [New Thread 0x7fffd6b23700 (LWP 24802)] [New Thread 0x7fffd6322700 (LWP 24803)] [New Thread 0x7fffd5b21700 (LWP 24804)] [New Thread 0x7fffd5320700 (LWP 24805)] [New Thread 0x7fffd4912700 (LWP 24806)] [New Thread 0x7fffb3fff700 (LWP 24807)] [New Thread 0x7fffb37fe700 (LWP 24808)] [New Thread 0x7fffdc03d700 (LWP 24809)] [New Thread 0x7fffb2ffd700 (LWP 24810)] [New Thread 0x7fffb27fc700 (LWP 24811)] [New Thread 0x7fffb1ffb700 (LWP 24812)] [New Thread 0x7fffb17fa700 (LWP 24813)] [New Thread 0x7fffb0ff9700 (LWP 24814)] [New Thread 0x7fff93fff700 (LWP 24815)] [New Thread 0x7fff937fe700 (LWP 24816)] [New Thread 0x7fff92ffd700 (LWP 24817)] [New Thread 0x7fff927fc700 (LWP 24818)] [New Thread 0x7fff91ffb700 (LWP 24819)] [New Thread 0x7fff917fa700 (LWP 24820)] [New Thread 0x7fff90ff9700 (LWP 24821)] [New Thread 0x7fff77fff700 (LWP 24822)] [24823:24823:0308/082117.160444:ERROR:gl_surface_glx.cc(76)] XGetWindowAttributes failed for window 58720259. [24823:24823:0308/082117.160494:ERROR:gl_surface_glx.cc(811)] Failed to get GLXConfig [24823:24823:0308/082117.160516:ERROR:gpu_info_collector.cc(50)] gl::GLContext::CreateOffscreenGLSurface failed [24823:24823:0308/082117.160532:ERROR:gpu_info_collector.cc(180)] Could not create surface for info collection. [24823:24823:0308/082117.160587:ERROR:gpu_init.cc(61)] gpu::CollectGraphicsInfo failed. [24823:24823:0308/082117.162951:ERROR:viz_main_impl.cc(184)] Exiting GPU process due to errors during initialization [24790:24804:0308/082117.214356:ERROR:browser_gpu_channel_host_factory.cc(139)] Failed to launch GPU process. [New Thread 0x7fff777fe700 (LWP 25009)] [New Thread 0x7fff76ffd700 (LWP 25010)] [New Thread 0x7fff767fc700 (LWP 25011)] [New Thread 0x7fff75ffb700 (LWP 25012)] [New Thread 0x7fff757fa700 (LWP 25013)] Thread 1 "chromium" received signal SIGSEGV, Segmentation fault. 0x0000555556efe314 in content::DevToolsHttpHandler::DevToolsHttpHandler(content::DevToolsManagerDelegate*, std::unique_ptr<content::DevToolsSocketFactory, std::default_delete<content::DevToolsSocketFactory> >, base::FilePath const&, base::FilePath const&) () (gdb) bt #0 0x0000555556efe314 in content::DevToolsHttpHandler::DevToolsHttpHandler(content::DevToolsManagerDelegate*, std::unique_ptr<content::DevToolsSocketFactory, std::default_delete<content::DevToolsSocketFactory> >, base::FilePath const&, base::FilePath const&) () #1 0x0000555556f091b7 in content::DevToolsAgentHost::StartRemoteDebuggingServer(std::unique_ptr<content::DevToolsSocketFactory, std::default_delete<content::DevToolsSocketFactory> >, base::FilePath const&, base::FilePath const&) () #2 0x000055555a68b6b4 in RemoteDebuggingServer::RemoteDebuggingServer() () #3 0x00005555585cefff in BrowserProcessImpl::CreateDevToolsProtocolHandler() () #4 0x000055555860654c in ChromeBrowserMainParts::PostProfileInit() () #5 0x000055555860666e in ChromeBrowserMainPartsLinux::PostProfileInit() () #6 0x0000555558617453 in ChromeBrowserMainParts::PreMainMessageLoopRunImpl() () #7 0x0000555558617ed5 in ChromeBrowserMainParts::PreMainMessageLoopRun() () #8 0x0000555556e9afd3 in content::BrowserMainLoop::PreMainMessageLoopRun() () #9 0x0000555557314c32 in content::StartupTaskRunner::RunAllTasksNow() () #10 0x0000555556e9d089 in content::BrowserMainLoop::CreateStartupTasks() () #11 0x0000555556e9e039 in content::BrowserMainRunnerImpl::Initialize(content::MainFunctionParams const&) () #12 0x0000555556e8a5be in content::BrowserMain(content::MainFunctionParams const&) () #13 0x00005555585c1318 in content::RunBrowserProcessMain(content::MainFunctionParams const&, content::ContentMainDelegate*) () #14 0x00005555585c1581 in content::ContentMainRunnerImpl::RunServiceManager(content::MainFunctionParams&, bool) () #15 0x00005555585c1930 in content::ContentMainRunnerImpl::Run(bool) () #16 0x00005555585ccbfa in service_manager::Main(service_manager::MainParams const&) () #17 0x00005555585bf745 in content::ContentMain(content::ContentMainParams const&) () #18 0x0000555556267d39 in ChromeMain () #19 0x00007fffe9beb2e1 in __libc_start_main (main=0x555556256c30 <main>, argc=2, argv=0x7fffffffe048, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffe038) at ../csu/libc-start.c:291 #20 0x0000555556267b8a in _start () (gdb) The bt full isn't more descriptive, which hints that there is a problem with the debug symbols. Any ideas on how to proceed here? Helmut
